E (environment) Code (agreement is environmental or not):
Source for E (environmental) code:
Text used for E (environmental) coding:
Agreement Between The United States of America And Canada Effected By Exchange Of Notes Relating To The Construction Of A Temporary Cofferdam And To Temporary Diversions Of Water For Power Production Purposes Of The Water Normally Flowing Over The American Falls At Niagara
Words used to code as Environmental:
water/diversions of water for power production purposes